Browse free open source C# Games and projects below. Use the toggles on the left to filter open source C# Games by OS, license, language, programming language, and project status.

  • MicroStation by Bentley Systems is the trusted computer-aided design (CAD) software built specifically for infrastructure design. Icon
    MicroStation by Bentley Systems is the trusted computer-aided design (CAD) software built specifically for infrastructure design.

    Microstation enables architects, engineers, and designers to create precise 2D and 3D drawings that bring complex projects to life.

    MicroStation is the only computer-aided design software for infrastructure design, helping architects and engineers like you bring their vision to life, present their designs to their clients, and deliver their projects to the community.
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  • Collect! is a highly configurable debt collection software Icon
    Collect! is a highly configurable debt collection software

    Everything that matters to debt collection, all in one solution.

    The flexible & scalable debt collection software built to automate your workflow. From startup to enterprise, we have the solution for you.
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  • 1
    PCKITS Auto Presser

    PCKITS Auto Presser

    Auto Presser for Games

    Auto Presser is an easy to use, simple interfaced and useful automatic keying program. You can easily make automatic keying with this software in games or in processes where you need to make keying in a certain order. There is no limit to adding keys. You can view the keying map when you click on the "?" button in the interface. You can make automatic keying in most games with this software that uses AutoIt Script. You can also start or stop it with F8 and F9 keys no matter which window you are in. You can also add multiple keys to the list at once by adding a group key.
    Downloads: 17 This Week
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  • 2
    Save game editor for Master of Magic - the best game ever !
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    Downloads: 15 This Week
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  • 3
    Developing tools to work with SimPe, replacing the built in "plugins" with enhanced versions for SimAntics coders.
    Downloads: 15 This Week
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  • 4
    Axiom 3D Engine
    Open-source, cross-platform 3D rendering engine for .NET and Mono. The Axiom Engine is a high-performance C# port of the powerful OGRE engine and provides full support for DirectX, OpenGL and XNA on Windows, Linux, Android, iPhone and Windows Phone.
    Downloads: 8 This Week
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  • Failed Payment Recovery for Subscription Businesses Icon
    Failed Payment Recovery for Subscription Businesses

    For subscription companies searching for a failed payment recovery solution to grow revenue, and retain customers.

    FlexPay’s innovative platform uses multiple technologies to achieve the highest number of retained customers, resulting in reduced involuntary churn, longer life span after recovery, and higher revenue. Leading brands like LegalZoom, Hooked on Phonics, and ClinicSense trust FlexPay to recover failed payments, reduce churn, and increase customer lifetime value.
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  • 5
    NCLA - Neverwinter Combat Log Analyzer

    NCLA - Neverwinter Combat Log Analyzer

    NCLA - анализатор логов Neverwinter Online.

    No installation required. All functionality is present to get the maximum amount of data from logs and improve your game. In comparison with ACT, the program is specifically written for Neverwinter and generates much more data for analysis. Language: Russian, English (Other come soon) History of changes in the discord channel "Soft NCLA" of TheWolves Guild https://discordapp.com/invite/NjNakBK The program is free. But as with any such project, your help is very important (the "Help project" button in the program itself). Thank you! Write your questions or suggestions to DS: AlterEgo (Женя)#1287.
    Downloads: 8 This Week
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  • 6
    SonOyuncu Makro 15+CPS

    SonOyuncu Makro 15+CPS

    Ücretsiz SonOyuncu macrosu, minimum 15CPS garantili.

    Bu program UfukGames tarafından yapılmıştır. Güvenli, hızlı ve az yer kaplar. SonOyuncu uygulamasının içine makro programımız konulmuştur. Oyun içinde eş zamanlı olarak açıp kapatabilirsiniz.
    Downloads: 8 This Week
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  • 7
    Crysis 2 Advanced Graphics Options

    Crysis 2 Advanced Graphics Options

    Gives the user greater control over graphics settings in Crysis 2

    This is a little .Net 2.0 application that expands the amount of graphic options for EA's Crysis 2. Currently at version 2.0 which is a major re-write of the entire software for expanded flexibility. Version 2.0 beta is live today 10/14/2012. Download in the files section.
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    Downloads: 5 This Week
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  • 8
    Add thumbnail support for .cut, .dcx, .dds, .mdl, .mng, .pcd, .pcx, .pic, .pix, .png, .pnm/.pbm/.pgm/.ppm, .psd/.pdd, .psp, .pxr, .sgi/.rgb, .tga/.vda/.icb/.vst, .tif/.tiff, .wal, and .xpm in MS-Windows XP Explorer! Or plug in your own image formats!
    Downloads: 14 This Week
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  • 9
    A comfortable launcher for some fun Atomic Bomberman network games! Allows easy customizability of game settings and offers level previews.
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    Downloads: 13 This Week
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  • Turn traffic into pipeline and prospects into customers Icon
    Turn traffic into pipeline and prospects into customers

    For account executives and sales engineers looking for a solution to manage their insights and sales data

    Docket is an AI-powered sales enablement platform designed to unify go-to-market (GTM) data through its proprietary Sales Knowledge Lake™ and activate it with intelligent AI agents. The platform helps marketing teams increase pipeline generation by 15% by engaging website visitors in human-like conversations and qualifying leads. For sales teams, Docket improves seller efficiency by 33% by providing instant product knowledge, retrieving collateral, and creating personalized documents. Built for GTM teams, Docket integrates with over 100 tools across the revenue tech stack and offers enterprise-grade security with SOC 2 Type II, GDPR, and ISO 27001 compliance. Customers report improved win rates, shorter sales cycles, and dramatically reduced response times. Docket’s scalable, accurate, and fast AI agents deliver reliable answers with confidence scores, empowering teams to close deals faster.
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  • 10
    OpenArena is a 3d game creation engine. It is a rendering system that can be used for more than just games but it is targeted at games. The basic use being create some game media textures models maps and config files for physics and rules.
    Downloads: 13 This Week
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  • 11
    Kubok16

    Kubok16

    Kubok16 is a math puzzle similar to Sudoku.

    Kubok16 is a math puzzle similar to Sudoku. There are 16 blocks that must be filled with numbers. Some of the blocks already have numbers in them. Each number from 1 to 16 must be used. No duplicate numbers are allowed. Each row must sum to a given number. Each column must sum to a given number. The fewer numbers already given make the puzzle more difficult. 8 numbers given is usually an easy puzzle. 6 numbers given is usually a medium puzzle 4 numbers given is usually hard or an expert puzzle. This program includes several games to solve. The program can be used to create new games. The program can solve solutions to any Kubok16 game no matter how difficult. The program tests every possible combination. Source code Visual Studio C# form program. If you are interested in math, try my "Surface Explorer 3D" program: https://sourceforge.net/projects/surfx3d/ V2.0 Sept 26, 2024 1) added user manual 2) more error testing 3) generate game 1 solution only
    Downloads: 7 This Week
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  • 12
    Speed Rally Pro

    Speed Rally Pro

    Race against supercars and show them who's the best.

    Downloads: 7 This Week
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  • 13
    Board Games Online
    Create boardgames and play online. Is there a board game you love but it is not available online? Do you want to play a game with variant or home rules? This software helps you achieve it [v0.8 - usable but not fully developed]
    Downloads: 12 This Week
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  • 14

    wow explorer

    a wow model explorer

    a WPF and Directx9, Directx11, OpenGL implementation of model explorer of world of warcraft. Multi locale(not only zhCN), English and Chinese UI Interface, Warlords of Draenor 6.0 Support, running on Windows x86, x64 version(xp and later).
    Downloads: 3 This Week
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  • 15
    AgateLib - Awesome game and tool engine library. A platform independent .NET library for developing games and game development tools. AgateLib is built on a driver-based model so that new platforms and rendering pipelines can be implemented easily.
    Downloads: 4 This Week
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  • 16
    Clock Alert

    Clock Alert

    A Clock that rings every hour

    Clock alert is an application that sits on the system tray and chimes with a melody every hour. It is a free clock application that sits in the system tray. It chimes with a sound every hour. Are you a gamer? Do you spend lot of time in front of the computer? and Can't feel time flying? then clock alert is the right solution for you. With clock alert you can indirectly know how many hours you are spending with your computer. What's new? * Bug fixes * Reduced file size for download * Simplified installation wizard with minimal user interactions
    Downloads: 4 This Week
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  • 17
    Borderless Gaming

    Borderless Gaming

    Make your windowed games Borderless Fullscreen

    Downloads: 11 This Week
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  • 18

    DAI_Tools

    Tools for modding DAI

    Tools for modding the action role-playing video game "Dragon Age: Inquisition" by Electronic Arts.
    Downloads: 11 This Week
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  • 19
    OS Game-Launcher

    OS Game-Launcher

    An open-source game launcher for people who love open-source!

    OS Game-Launcher is an open-source game launcher for people who love open source. The website of the project: https://os-game-launcher.matix-media.net/ The GitHub Repository: https://github.com/Matix-Media/os-game-launcher
    Downloads: 6 This Week
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  • 20
    ZTAB

    ZTAB

    Ze Text Adventure game Builder : Create as you play !

    Software for creating very easily Text adventure games : * Build text adventure games, gamebooks, visual novels or point and clicks * Text, image and sound based aventure games. * Simple graphical game edition (no script) * Design as you play: you play, and if you want to enhance, you add new text and conditions and you continue to play. Nothing simpliest ! * As you design, ZTAB points out your errors and compute playability statistics * Import/export : Windows Game, HTML, RTF, DOCX, POWERPOINT, PDF, EPUB, Advelh, Twine, Quest, Ren'Py * Confidentiality mode Donation : https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2L5MR7VZZZWRU ZTAB of https://sourceforge.net/projects/ztab/ is provided regarding the terms of the licence Creative Commons Attribution – No commercial use - No modification 3.0 France
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    Downloads: 6 This Week
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  • 21
    Stratagus is a free cross-platform real-time strategy game engine, capable of playing against human or computer opponents, network or local. It can be used to build RTS games similar to C&C, WC2, AOE, and Tzar and runs under Linux, BSD, MacOS and Win
    Downloads: 3 This Week
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  • 22
    CSAuto

    CSAuto

    Counter-Strike 2 companion that automates in-game tasks

    DOWNLOAD FROM HERE -> https://csauto.vercel.app/#downloads Counter-Strike 2 companion that automates in-game tasks, such as accepting match, buying items and more
    Downloads: 10 This Week
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  • 23
    HeroStats
    HeroStats is a program that generates statistics for the game City of Heroes. It computes statistics such as experience gained per minute, number of villians defeated, overall accuracy, etc.
    Downloads: 10 This Week
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  • 24
    Scoreville
    Scoreville is an interactive adult game only for Windows at Version 7. Visit bars and discos to pickup women and drive them to your apartment. Work-out at gym, make penis enlargement operations, receive cash from women, "earn" reputation points, work as security guard or bank manager and much more. Scoreville is only a game. No girls in it. You can make girlpacks with an editor. Visit our forum: http://scoreville.die-links-welt.de/board/index.php
    Downloads: 10 This Week
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  • 25
    Chrome T-Rex Game

    Chrome T-Rex Game

    Play the classic T-Rex Game on your computer

    This game is born as a recreation of the classic Dino Game on Google Chrome.
    Downloads: 9 This Week
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